30 Sep
2012
30 Sep
'12
2:49 p.m.
On 14/08/2012 17:19, Benoît Thébaudeau wrote:
Optimize mx5 lowlevel_init.S code size:
- Compute values at compile time rather than at runtime where possible.
- Assign r4 to hold the zero value rather than setting registers to 0 again and again.
- Associate a function to setup_pll rather than expanding its large macro code multiple times.
- Allocate constant values in section only if used.
Signed-off-by: Benoît Thébaudeau benoit.thebaudeau@advansee.com Cc: Stefano Babic sbabic@denx.de
Applied to u-boot-imx, next branch, thanks.
Best regards, Stefano Babic
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